int Backup(TCHAR *backup_filename)
{
bool bZip = false;
TCHAR dbname[MAX_PATH], source_file[MAX_PATH] = { 0 }, dest_file[MAX_PATH];
HWND progress_dialog = NULL;
SYSTEMTIME st;
CallService(MS_DB_GETPROFILENAMET, _countof(dbname), (LPARAM)dbname);
if (backup_filename == NULL) {
int err;
TCHAR *backupfolder, buffer[MAX_COMPUTERNAME_LENGTH + 1];
DWORD size = _countof(buffer);
bZip = options.use_zip != 0;
backupfolder = Utils_ReplaceVarsT(options.folder);
// ensure the backup folder exists (either create it or return non-zero signifying error)
err = CreateDirectoryTreeT(backupfolder);
if (err != ERROR_ALREADY_EXISTS && err != 0) {
mir_free(backupfolder);
return 1;
}
RotateBackups(backupfolder, dbname);
GetLocalTime(&st);
GetComputerName(buffer, &size);
mir_sntprintf(dest_file, _T("%s\\%s_%02d.%02d.%02d@%02d-%02d-%02d_%s.%s"), backupfolder, dbname, st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond, buffer, bZip ? _T("zip") : _T("dat"));
mir_free(backupfolder);
}
else {
_tcsncpy_s(dest_file, backup_filename, _TRUNCATE);
if (!mir_tstrcmp(_tcsrchr(backup_filename, _T('.')), _T(".zip")))
bZip = true;
}
if (!options.disable_popups)
ShowPopup(dbname, TranslateT("Backup in progress"), NULL);
if (!options.disable_progress)
progress_dialog = CreateDialog(g_hInstance, MAKEINTRESOURCE(IDD_COPYPROGRESS), 0, DlgProcProgress);
SetDlgItemText(progress_dialog, IDC_PROGRESSMESSAGE, TranslateT("Copying database file..."));
mir_sntprintf(source_file, _T("%s\\%s"), profilePath, dbname);
TCHAR *pathtmp = Utils_ReplaceVarsT(source_file);
BOOL res = 0;
if (bZip)
res = MakeZip(pathtmp, dest_file, dbname, progress_dialog);
else
res = CopyFile(pathtmp, dest_file, 0);
if (res) {
if (!bZip) { // Set the backup file to the current time for rotator's correct work
FILETIME ft;
HANDLE hFile = CreateFile(dest_file, FILE_WRITE_ATTRIBUTES, NULL, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
GetSystemTime(&st);
SystemTimeToFileTime(&st, &ft);
SetFileTime(hFile, NULL, NULL, &ft);
CloseHandle(hFile);
}
SendDlgItemMessage(progress_dialog, IDC_PROGRESS, PBM_SETPOS, (WPARAM)(100), 0);
UpdateWindow(progress_dialog);
db_set_dw(0, "AutoBackups", "LastBackupTimestamp", (DWORD)time(0));
if (!options.disable_popups) {
size_t dest_file_len = mir_tstrlen(dest_file);
TCHAR *puText;
if (dest_file_len > 50) {
size_t i;
puText = (TCHAR*)mir_alloc(sizeof(TCHAR) * (dest_file_len + 2));
for (i = (dest_file_len - 1); dest_file[i] != _T('\\'); i--)
;
//_tcsncpy_s(dest_file, backup_filename, _TRUNCATE);
mir_tstrncpy(puText, dest_file, (i + 2));
mir_tstrcat(puText, _T("\n"));
mir_tstrcat(puText, (dest_file + i + 1));
}
else
puText = mir_tstrdup(dest_file);
// Now we need to know, which folder we made a backup. Let's break unnecessary variables :)
while (dest_file[--dest_file_len] != L'\\')
;
dest_file[dest_file_len] = 0;
ShowPopup(puText, TranslateT("Database backed up"), dest_file);
mir_free(puText);
}
}
else
DeleteFile(dest_file);
mir_free(pathtmp);
DestroyWindow(progress_dialog);
return 0;
}
int Backup(TCHAR* backup_filename)
{
TCHAR source_file[MAX_PATH] = {0}, dest_file[MAX_PATH] = {0};
TCHAR* backupfolder,* pathtmp,* puText;
HWND progress_dialog;
DWORD start_time = GetTickCount64();
int i;
size_t dest_file_len;
CallService(MS_DB_GETPROFILENAMET, MAX_PATH, (LPARAM)dbname);
if (backup_filename == NULL)
{
int err = 0;
SYSTEMTIME st;
TCHAR buffer[MAX_COMPUTERNAME_LENGTH + 1 ];
//GetComputerName (buffer , & size);
DWORD size = sizeof(buffer);
/* Buffer size is chosen large enough to contain any DNS name, not just MAX_COMPUTERNAME_LENGTH + 1 */
/* characters. MAX_COMPUTERNAME_LENGTH is usually less than 32, but it varies among systems, so we */
/* cannot use the constant in a precompiled Windows agent, which is expected to work on any system. */
backupfolder = Utils_ReplaceVarsT(options.folder);
// ensure the backup folder exists (either create it or return non-zero signifying error)
err = CreateDirectoryTree(backupfolder);
if(err != ERROR_ALREADY_EXISTS && err != 0) {
return 1;
}
GetLocalTime(&st);
GetComputerName(buffer, &size);
mir_sntprintf(dest_file, MAX_PATH, _T("%s\\%s_%02d.%02d.%02d@%02d-%02d-%02d_%s.bak"), backupfolder, dbname, st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond, buffer);
mir_free(backupfolder);
}
else
lstrcpyn(dest_file, backup_filename, MAX_PATH);
if(!options.disable_popups)
ShowPopup(dbname, TranslateT("Backup in Progress"));
if(!options.disable_progress) {
progress_dialog = CreateDialog(hInst, MAKEINTRESOURCE(IDD_COPYPROGRESS), 0, (DLGPROC)DlgProcProgress);
SetDlgItemText(progress_dialog, IDC_PROGRESSMESSAGE, TranslateT("Rotating backup files..."));
}
RotateBackups(progress_dialog, start_time);
SetDlgItemText(progress_dialog, 0xDAED, TranslateT("Copying database file..."));
SendMessage(progress_dialog, PBM_SETPOS, (WPARAM)(int)(0), 0);
UpdateWindow(progress_dialog);
mir_sntprintf(source_file, MAX_PATH, _T("%s\\%s"), profilePath, dbname);
pathtmp = Utils_ReplaceVarsT(source_file);
if (CopyFile(pathtmp, dest_file, 0))
{
SendMessage(progress_dialog, PBM_SETPOS, (WPARAM)(int)(100), 0);
UpdateWindow(progress_dialog);
DBWriteContactSettingDword(0, "AutoBackups", "LastBackupTimestamp", (DWORD)time(0));
if(!options.disable_popups)
{
dest_file_len = lstrlen(dest_file);
if(dest_file_len > 50)
{
puText = mir_alloc(sizeof(TCHAR) * (dest_file_len + 2));
for(i = (int)dest_file_len - 1; dest_file[i] != _T('\\'); i--);
lstrcpyn(puText, dest_file, i + 2);
lstrcat(puText, _T("\n"));
lstrcat(puText, dest_file + i + 1);
}
else
puText = mir_tstrdup(dest_file);
ShowPopup(puText, TranslateT("Database backuped"));
mir_free(puText);
}
}
else
DeleteFile(dest_file);
mir_free(pathtmp);
DestroyWindow(progress_dialog);
return 0;
}